Notify your users to give you feedback.
Using the "Get Opinions" tool, you will be able to write several messages at once and the messages will come as an individual correction to each of your clients.
Start a session with your user and password.
Go to "Edit profile"
Click on "Get good reviews"
A window will appear, in which you must write the emails separated by commas or copy and paste them. If you wish, personalize your message and press "Send".